Are you planning a growing P-Bus system – with multiple sensors, shunts, and perhaps later solar monitoring? The STV 247 secures 7 circuits and is equipped with the PSM3 system monitor – the central display and control unit for your entire P-Bus system.
The PSM3 System Monitor
Unlike the BTM2 (pure battery/tank monitoring), the PSM3 is designed to be integrated into the complete P-Bus network – it centrally displays battery and tank data as well as the status of your onboard electrical system in one place, instead of multiple individual displays.
Model Variants
- STV 247 – equipped with the PSM3 system monitor
- STV 237 – equipped with the BTM2 battery-tank monitor (simpler, without full P-Bus monitoring)
At a Glance
- 7 circuits with thermal rocker circuit breakers, rated current 10 A
- Integrated PSM3 system monitor
- 2 switches (0-1 and 1-0-2)
P-Bus components are not included and are ordered separately.
Developed and manufactured in Germany.
Frequently Asked Questions
When is the PSM3 more worthwhile than the BTM2?
If you plan to expand your P-Bus system later – the PSM3 is designed for the entire network, not just battery and tank.
Are P-Bus components included?
No, these must be ordered separately.
Dimensions
Width: 21
Length: 22
Height: 10
Downloads
Deutsche Downloads
FAQ
Yes, this is possible. For this, the required fuse size per circuit must be specified when ordering the switch panel.
Yes, before each switchboard, a main fuse must be integrated into the supply line to the switchboard near the battery.
Yes, all common sensors used in the marine and automotive sectors can be connected.
